Erlend Blakstad Haffner

Private shareholder 0576 OSLO NO

Erlend Blakstad Haffner is a private shareholder with an estimated portfolio value of NOK 37.6m. Erlend Blakstad Haffner holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 37.6m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Erlend Blakstad Haffner owns

Company	Stake	Value (est.)
CHAP HOLDING AS	100.0%	–
BLAKSTAD HAFFNER AS	100.0%	NOK 35.0m
TIUND AS	100.0%	NOK 2.6m

Roles

Daglig leder

4 selskaper

INFRASTRUCTURE DEVELOPMENT 998627990

CHAP HOLDING AS 929552865

BLAKSTAD HAFFNER AS 913211529

TIUND AS 986391436

Styrets leder

3 selskaper

TIUND AS 986391436

CHAP HOLDING AS 929552865

BLAKSTAD HAFFNER AS 913211529

Styremedlem

1 selskap

INFRASTRUCTURE DEVELOPMENT 998627990

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Former roles

COOK BELACEVIC HAFFNER & PARTNERS AS Styremedlem resigned

Roles the person has resigned from, or that have been deregistered

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.